<template>
    <div class="page">
            <nav-bar>
            <!-- 具名插槽 -->
            <template #left>
                <div class="lefts">
                    <van-icon name="arrow-left" @click="$router.go(-1)"></van-icon>
                </div>
            </template>
            <template #center>
                <div>
                 搜索
                </div>
            </template>
        </nav-bar>
    </div>
</template>